Solve and graph the solutions.|x + 2.5| ? 5
A.
B.
C.
D.
Answer: C
Mathematics
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Use the distance formula to find the distance between the pair of points.(4, -7) and (6, -3)
A. 2
B. 2
C. 12
D. 12
Mathematics
Construct a truth table for the statement.(~p ? ~q) ? ~(q ? p)
A.
T | T | T |
T | F | T |
F | T | T |
F | F | F |
B.

T | T | T |
T | F | T |
F | T | T |
F | F | T |
C.

T | T | F |
T | F | F |
F | T | F |
F | F | F |
D.

T | T | T |
T | F | F |
F | T | F |
F | F | T |
Mathematics
Factor out the greatest common factor.72x6y9 + 48x2y5 + 56x4y2
A. 8x2(9x4y9 + 6y5 + 7x2y2) B. 8x2y2(9x4y7 + 6y3 + 7x2) C. 8(9x6y9 + 6x2y5 + 7x4y2) D. x2y2(72x4y7 + 48y3 + 56x2)
Mathematics
Use an associative property to rewrite the algebraic expression. Once grouping has been changed, simplify the resulting algebraic expression.6 + (4 + x)
A. (6 + 4) + x; 10x B. (6 + 4) + x; 10 C. (6 + 4) + x; 10 + x D. 6 + (4 + x); 6 + 4x
Mathematics